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Pythagorean Theorem
Learners solve problems using the Pythagorean Theorem. For this geometry lesson, students identify the sides and angles of a right triangle. They find the different trigonometric ratios and solve using sine, cosine and tangent.
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The Box Problem
Young scholars create graphic, algebraic and verbal ideas of functions. In this algebra lesson, students graph functions and identify the zeros of the functions. They find the domain and range and classify functions as relation or not.
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Linear Functions
Students solve and graph linear equations. In this algebra instructional activity, students collect data and plot it to create a linear function. They identify the domain and range of each line.
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Sundials: Observing and Using Shadows
Young scholars build sundials and observe changes in shadows over the course of one or more days. They identify patterns in the shadows and discuss how shadows may be used to tell time.
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Labs from Chicago, Summer 1993: Calibrating the Sun's Light
Students experiment with the luminosity of the Sun's light. In this luminosity lesson, students participate in an experiment with luminosity of the sun and flashlights. They make filters and fiber optic sources.
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The Proof
Students will construct simple curves on graph paper by connecting a series of points between the vertical and horizontal axes. They share their designs and explain the patterns.
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The Strength of the Muscular System
Seventh graders investigate the strength of the muscular system. They explore voluntary and involuntary muscle movement and discuss the types of muscles: cardiac or heart, skeletal, and smooth. They visit stations to answer questions...
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Arithmetic Artistry
Students create a classroom quilt that illustrates the many unique ways that students use math skills.
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Field Work
Students realize that everyone lives in a watershed and that water is a fundamental life sustaining resource, they investigate ways to look at surface streams for quantity and quality of this vital resources. Students construct a...
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Wigwam
Students create models of wigwams. They discuss winter and summer villages and the types of wigwams. They construct a wigwam using information from the Native American website to follow the scale. They present their models to the class...
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Chef for a Day
Students make chocolate chip cookies. In this cooking lesson, students follow a recipe by doing each step in sequence.
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Factors
In this factors worksheet, students solve word problems having to do with factors of numbers that are up to 4 digits. Students complete 10 problems.
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Shining the Light on Skin
Students investigate the relationships between certain environmental factors and levels of exposure to sunlight. The variables of location, time of year, and day, and the weather which affect the intensity of the sun are explored in this...
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Perimeter of Polygons
Eighth graders discuss perimeter by relating it to the path they would take while walking their dog around a park. They find the perimeter of regular polygons and one irregular polygon. Students use graph paper to draw their own examples...
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History of Our Solar System Time Line
Ninth graders explore the concept of ratios. In this ratio lesson, 9th graders construct a to scale time line that starts at the beginning of time. Students determine the correct placement of big events in time such as when the dinosaurs...
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Discovering Density
Students explore the physical properties of density. In this hands-on instructional activity, students calculate density and distinguish between intensive and extensive properties.
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Paper Gliders
Sixth graders study friction and drag. In this science lesson plan, 6th graders use different models of gliders and test to see which of the gliders fly the farthest. Students analyze their data and construct a graph.
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Friction and Gravity
Seventh graders identify the factors that determine the strength of the friction forces when two objects push against each other. Describing the difference between weight and mass, they participate in experiments. They state the law of...
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How Does Sound Travel As Waves?
Seventh graders participate in a number of activities designed to increase their understanding of how sound is generated and how it travels.
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Fraction Sugar Cookies
Fifth graders practice addition, subtraction,and conversion of fractions by making cookies from a recipe. Students convert mixed number into compound fractions and combine fractions using addition in order to make a certain amount of...
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Math: Gears and Wheels
Twelfth graders solve problems involving linear and angular speed. Using information about a compact disc, they solve the problem using multiple rates and conversion factors. Students also solve additional problems involving bicycle...
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Neuron Anatomy Comparison
Pupils create a scale model of a motor neuron that is two hundred times larger than the actual neuron. They identify the structures of a neuron and observe neurons under the microscope then use a worksheet to convert actual sizes into...
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Chemical or Physical?
Fourth graders make observations of the reactions that happens between calcium carbonate and various liquids. During the experiment the students determine if there is a chemical change, a physical reaction, or no reaction when they mix...
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Wilson Bentley and Snowflake Crystals
Fifth graders read the book, 'Snowflake Bentley' by Jacqueline Briggs Martin. They gather and make a list of information about snowflakes and crystals. Then they make their own real crystal snowflake creation and observe the crystals...